library #lib;
import self as self;
import "dart:core" as core;

class T1 extends core::Object {
  synthetic constructor •() → self::T1*
    : super core::Object::•()
    ;
}
class T2 extends core::Object {
  synthetic constructor •() → self::T2*
    : super core::Object::•()
    ;
}
abstract class A extends core::Object {
  synthetic constructor •() → self::A*
    : super core::Object::•()
    ;
[@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasNonThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:1,getterSelectorId:2]  abstract method foo() → dynamic;
}
class B extends self::A {
  synthetic constructor •() → self::B*
    : super self::A::•()
    ;
[@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:1,getterSelectorId:2]  method foo() → dynamic
    return new self::T1::•();
}
abstract class C extends core::Object implements self::B {
}
abstract class D extends core::Object {
  synthetic constructor •() → self::D*
    : super core::Object::•()
    ;
}
abstract class _E&D&C extends self::D implements self::C /*isAnonymousMixin,isEliminatedMixin*/  {
  synthetic constructor •() → self::_E&D&C*
    : super self::D::•()
    ;
}
class E extends self::_E&D&C {
  synthetic constructor •() → self::E*
    : super self::_E&D&C::•()
    ;
[@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:1,getterSelectorId:2]  method foo() → dynamic
    return new self::T2::•();
}
class Intermediate extends core::Object {
  synthetic constructor •() → self::Intermediate*
    : super core::Object::•()
    ;
[@vm.procedure-attributes.metadata=methodOrSetterCalledDynamically:false,getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:3,getterSelectorId:4]  method bar(self::A* aa) → dynamic
    return [@vm.inferred-type.metadata=!] aa.{self::A::foo}(){() →* dynamic};
}
[@vm.inferred-type.metadata=dart.core::Null? (value: null)]static field core::Function* unknown;
static method use1([@vm.inferred-type.metadata=#lib::Intermediate] self::Intermediate* i, self::A* aa) → dynamic
  return [@vm.direct-call.metadata=#lib::Intermediate.bar] [@vm.inferred-type.metadata=! (skip check)] i.{self::Intermediate::bar}(aa){(self::A*) →* dynamic};
static method use2([@vm.inferred-type.metadata=#lib::Intermediate] self::Intermediate* i, self::A* aa) → dynamic
  return [@vm.direct-call.metadata=#lib::Intermediate.bar] [@vm.inferred-type.metadata=! (skip check)] i.{self::Intermediate::bar}(aa){(self::A*) →* dynamic};
static method use3([@vm.inferred-type.metadata=#lib::Intermediate] self::Intermediate* i, self::A* aa) → dynamic
  return [@vm.direct-call.metadata=#lib::Intermediate.bar] [@vm.inferred-type.metadata=! (skip check)] i.{self::Intermediate::bar}(aa){(self::A*) →* dynamic};
static method getDynamic() → dynamic
  return [@vm.call-site-attributes.metadata=receiverType:dart.core::Function*] self::unknown();
static method allocateB() → dynamic {
  new self::B::•();
}
static method allocateE() → dynamic {
  new self::E::•();
}
static method main(core::List<core::String*>* args) → dynamic {
  self::use1(new self::Intermediate::•(), self::getDynamic() as{TypeError,ForDynamic} self::A*);
  self::allocateB();
  self::use2(new self::Intermediate::•(), self::getDynamic() as{TypeError,ForDynamic} self::A*);
  self::allocateE();
  self::use3(new self::Intermediate::•(), self::getDynamic() as{TypeError,ForDynamic} self::A*);
}